Demonglass (A Hex Hall Novel)

Roberto Cavalli's round oversized frames reveal gorgeous horn interior and shapely arms, a chic touch that won't go unnoticed.

Start off your one-of-a-kind engagement ring or sparkling pendant by selecting your very own unique diamond. This round, brilliant-cut loose diamond (.72 ct. t.w.) comes with a GIA diamond certification, and will add a dose of spectacular shine to your personalized piece of jewelry. Approximate diameter: 5.73 mm.

Features 100 percent synthetic micro-glass media for superior particle removal

99 percent filtration efficiency at 25 microns

Designed with a high-performance silicone anti-drain back valve to prevent dry start

Extra heavy-duty rubber base gasket that ensures a leak-free seal

Ultra-strength filter housing that can endure higher burst strength than conventional filters

Muscular endurance, strength and resistance to muscular fatigue

Promotion of electrolyte and fluid balance

Mental alertness and focus